GB2237200B - Knee prosthesis - Google Patents

Knee prosthesis

Info

Publication number
GB2237200B
GB2237200B GB8921753A GB8921753A GB2237200B GB 2237200 B GB2237200 B GB 2237200B GB 8921753 A GB8921753 A GB 8921753A GB 8921753 A GB8921753 A GB 8921753A GB 2237200 B GB2237200 B GB 2237200B
Authority
GB
United Kingdom
Prior art keywords
knee prosthesis
weight
condylar surfaces
knee
femoral
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB8921753A
Other languages
English (en)
Other versions
GB8921753D0 (en
GB2237200A (en
Inventor
Denis Ronald William May
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University College London
Original Assignee
University College London
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University College London filed Critical University College London
Priority to GB8921753A priority Critical patent/GB2237200B/en
Publication of GB8921753D0 publication Critical patent/GB8921753D0/en
Priority to EP90310084A priority patent/EP0420460B1/fr
Priority to DE69014528T priority patent/DE69014528T2/de
Priority to ES90310084T priority patent/ES2065495T3/es
Priority to AT90310084T priority patent/ATE114447T1/de
Publication of GB2237200A publication Critical patent/GB2237200A/en
Application granted granted Critical
Publication of GB2237200B publication Critical patent/GB2237200B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/38—Joints for elbows or knees
    • A61F2/3836—Special connection between upper and lower leg, e.g. constrained
    • A61F2/384—Special connection between upper and lower leg, e.g. constrained hinged, i.e. with transverse axle restricting the movement
    • A61F2/385—Special connection between upper and lower leg, e.g. constrained hinged, i.e. with transverse axle restricting the movement also provided with condylar bearing surfaces

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
GB8921753A 1989-09-27 1989-09-27 Knee prosthesis Expired - Lifetime GB2237200B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB8921753A GB2237200B (en) 1989-09-27 1989-09-27 Knee prosthesis
EP90310084A EP0420460B1 (fr) 1989-09-27 1990-09-14 Prothèse du genou
DE69014528T DE69014528T2 (de) 1989-09-27 1990-09-14 Kniegelenkprothese.
ES90310084T ES2065495T3 (es) 1989-09-27 1990-09-14 Protesis de rodilla.
AT90310084T ATE114447T1 (de) 1989-09-27 1990-09-14 Kniegelenkprothese.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8921753A GB2237200B (en) 1989-09-27 1989-09-27 Knee prosthesis

Publications (3)

Publication Number Publication Date
GB8921753D0 GB8921753D0 (en) 1989-11-08
GB2237200A GB2237200A (en) 1991-05-01
GB2237200B true GB2237200B (en) 1994-02-23

Family

ID=10663656

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8921753A Expired - Lifetime GB2237200B (en) 1989-09-27 1989-09-27 Knee prosthesis

Country Status (5)

Country Link
EP (1) EP0420460B1 (fr)
AT (1) ATE114447T1 (fr)
DE (1) DE69014528T2 (fr)
ES (1) ES2065495T3 (fr)
GB (1) GB2237200B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282867A (en) * 1992-05-29 1994-02-01 Mikhail Michael W E Prosthetic knee joint
GB9305279D0 (en) * 1993-03-15 1993-05-05 Univ London Total knee replacement prothesis
DE19606462C1 (de) * 1996-02-21 1997-10-16 Plus Endoprothetik Ag Kniegelenkendoprothese
DE69822266T2 (de) * 1997-11-03 2005-02-24 DePuy Orthopaedics, Inc., Warsaw Modulare Ellenbogenprothese
US6719800B2 (en) 2001-01-29 2004-04-13 Zimmer Technology, Inc. Constrained prosthetic knee with rotating bearing
US6485519B2 (en) 2001-01-29 2002-11-26 Bristol-Myers Squibb Company Constrained prosthetic knee with rotating bearing
US6773461B2 (en) 2001-01-29 2004-08-10 Zimmer Technology, Inc. Constrained prosthetic knee with rotating bearing
EP1252870A1 (fr) * 2001-04-25 2002-10-30 Waldemar Link (GmbH & Co.) Prothèse de genou avec un charnière à flêxion
ES2271368T3 (es) 2001-12-21 2007-04-16 SMITH & NEPHEW, INC. Sistema de articulacion articulada.
EP1384454A1 (fr) * 2002-07-26 2004-01-28 WALDEMAR LINK GmbH & Co. KG Prothèse du genou
ES2465090T3 (es) 2002-12-20 2014-06-05 Smith & Nephew, Inc. Prótesis de rodilla de altas prestaciones
AU2004281743B2 (en) 2003-10-17 2011-06-09 Smith & Nephew, Inc. High flexion articular insert
US7261740B2 (en) 2003-10-29 2007-08-28 Wright Medical Technology, Inc. Tibial knee prosthesis
CN101484094B (zh) 2006-06-30 2013-01-02 史密夫和内修有限公司 解剖学运动铰接假体
GB2540551B (en) 2015-07-20 2020-07-15 Fitzbionics Ltd Total knee replacement prosthesis assembly
US20190015115A1 (en) * 2017-07-14 2019-01-17 DePuy Synthes Products, Inc. System and method for an orthopaedic joint replacement procedure
US10603180B2 (en) 2017-07-17 2020-03-31 Aaron MARLOW Tapered fixation device for a knee replacement
CN108186167B (zh) * 2018-01-23 2023-08-01 北京爱康宜诚医疗器材有限公司 膝关节假体
CN113069246B (zh) * 2021-03-31 2022-10-14 北京市春立正达医疗器械股份有限公司 一种双动膝关节假体

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1321353A (en) * 1970-01-30 1973-06-27 Ass De Lecole Catholique Darts Total prosthesis of the knee
US3813700A (en) * 1973-04-16 1974-06-04 S Tennant Prosthetic knee device
GB1457147A (en) * 1974-11-19 1976-12-01 Univ Melbourne Prosthetic knee joint
US4092740A (en) * 1975-10-03 1978-06-06 Salomao Eshriqui Articulated joint prosthesis
GB1534187A (en) * 1975-11-06 1978-11-29 Schuett & Grundei Sanitaet Knee-joint endoprostheses
US4136405A (en) * 1977-04-29 1979-01-30 Zimmer U.S.A. Rotational offset knee prosthesis
GB2035090A (en) * 1978-10-28 1980-06-18 Charnley Surgical Invention Lt Artificial knee joint
US4219893A (en) * 1977-09-01 1980-09-02 United States Surgical Corporation Prosthetic knee joint
US4262368A (en) * 1979-09-24 1981-04-21 Wright Manufacturing Company Rotating and hinged knee prosthesis
US4301553A (en) * 1975-08-15 1981-11-24 United States Surgical Corporation Prosthetic knee joint
WO1989006947A1 (fr) * 1988-02-02 1989-08-10 Joint Medical Products Corporation Articulation de prothese

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122390B2 (de) * 1971-05-06 1973-08-16 Aesculap Werke AG vormals Jetter & Scheerer, 7200 Tuttlingen Kniegelenk-endoprothese
US3837009A (en) * 1972-12-07 1974-09-24 New York Soc Relief Of Rupture Knee prosthesis
US3909854A (en) * 1973-05-03 1975-10-07 Ysidore M Martinez Knee implant prosthesis
DE2539717A1 (de) 1975-09-06 1977-03-17 Wolfram Fischer Physiologische kniegelenks-rotations-endoprothese
FR2445137A1 (fr) * 1978-12-29 1980-07-25 Deaux Ets Prothese de genou
FR2628316A1 (fr) * 1988-03-08 1989-09-15 Lebeguec Pierre Prothese totale du genou

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1321353A (en) * 1970-01-30 1973-06-27 Ass De Lecole Catholique Darts Total prosthesis of the knee
US3813700A (en) * 1973-04-16 1974-06-04 S Tennant Prosthetic knee device
GB1457147A (en) * 1974-11-19 1976-12-01 Univ Melbourne Prosthetic knee joint
US4301553A (en) * 1975-08-15 1981-11-24 United States Surgical Corporation Prosthetic knee joint
US4092740A (en) * 1975-10-03 1978-06-06 Salomao Eshriqui Articulated joint prosthesis
GB1534187A (en) * 1975-11-06 1978-11-29 Schuett & Grundei Sanitaet Knee-joint endoprostheses
US4136405A (en) * 1977-04-29 1979-01-30 Zimmer U.S.A. Rotational offset knee prosthesis
US4219893A (en) * 1977-09-01 1980-09-02 United States Surgical Corporation Prosthetic knee joint
GB2035090A (en) * 1978-10-28 1980-06-18 Charnley Surgical Invention Lt Artificial knee joint
US4262368A (en) * 1979-09-24 1981-04-21 Wright Manufacturing Company Rotating and hinged knee prosthesis
WO1989006947A1 (fr) * 1988-02-02 1989-08-10 Joint Medical Products Corporation Articulation de prothese

Also Published As

Publication number Publication date
EP0420460B1 (fr) 1994-11-30
EP0420460A1 (fr) 1991-04-03
GB8921753D0 (en) 1989-11-08
DE69014528T2 (de) 1995-05-18
GB2237200A (en) 1991-05-01
ATE114447T1 (de) 1994-12-15
ES2065495T3 (es) 1995-02-16
DE69014528D1 (de) 1995-01-12

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IT8703563A0 (it) Attrezzatura per la perforazione di precisione del femore e della tibia per l'installazione della articolazione del ginocchio dei legamenti protesici anteriore eposteriore crociati
GB2301538A (en) Prosthesis assembly
ATE58464T1 (de) Kniegelenksprothese.
McLain et al. The effect of total knee design on patellar strain
DE3467502D1 (en) Tibia part of a knee joint prosthesis
IE41735B1 (en) Improvements in or relating to prosthetic joints
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FR2654613B1 (fr) Moyens de liaison entre deux elements d'une partie tibiale de prothese de genou a glissement.
Stewart et al. Selection and application of knee mechanisms
McLain et al. Patellar Strain in Three Models of Total Knee Prothesis

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990927

728V Application for restoration filed (sect. 28/1977)
728Y Application for restoration allowed (sect. 28/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20090926